Question

What is parallax error??

Answer 1

Measurements made by viewing the position of some marker relative to something to be measured are subject to parallax error if the marker is some distance away from the object of measurement and not viewed from the correct position.

Answer 2

$\large \sf \purple{Question \to}$

What is parallax error??

$\large \sf \green{Solution \implies}$

Measurements made by viewing the position of some marker relative to something to be measured are subject to $\tt\red{parallax}$ $\tt \red{error}$ if the marker is some distance away from the object of measurement and not viewed from the correct position.

$\huge \mathfrak{ \underline{\blue{Thanks}}}$